The Battle of Boyaca was one of the decisive battles in the wars of independence waged against Spain by its South American colonies. It was fought on August the 7th, 1819, near Boyaca in New Granada (now Colombia), between a Spanish army and a colonial army from Venezuela and New Granada led by Simon Bolivar. The victory of the South Americans laid the basis for the independence of New Granada and Venezuela. It was the first in a nearly unbroken string of victories that culminated at the Battle of Ayacucho. Research Battle of Boyaca